Dictionary/養父ようふYoufu養父 (Youfu) is a Japanese noun meaning “foster father, adoptive father”.Meaningsnounfoster father; adoptive fatherKanji in 養父養foster父fatherRelated wordsお父さんfather父father父親father親父one's father父さんfather叔父uncle義父father-in-law爺さんgrandfather養うto support養子adopted child (usu. male)祖父grandfatherお祖父さんgrandfather